what is the median for 180 171 180 162 163 177 203 155 165 191 196 178 165 168 175 195
rewrite the number lowest to highest
155 162 163 165 165 168 171 175 177 178 180 180 191 195 196 203
the median is the middle number there are 16 values/2 = 8
count over 8
175 and 177 are used because the number of values is even
(175 + 177)/2 = 176
the median is 176
if it was odd number of values divide by 2 and take the center number